Question 1: Suppose that you have just purchased a Ferrari F355 coupe and you want to know whether you can use your set of SAE (U.S. Customary Units) wenches to work on it. You have wrenches with widths w = 1/4 in, 1/2 in, 3/4 in. and 1 in, and the car has nuts with dimensions n = 5 mm, 10 mm, 15 mm, 20 mm, and 25 mm. Defining a wrench to fit if w is no more than 2% larger than n, which of your wenches can you use?

Question 2: In the 2006 Winter Olympics, the men's 15-km cross-country skiing race was won by Andrus Veerpalu of Estonia in a time of 38 minutes, 1.3 seconds. Determine his average speed (the distance traveled divided by the tune required) to three significant digits (a) in km/h: (b) in mi/h.

Question 3: Determine the cross-sectional area of the beam (a) in m^{2}: (b) in in^{2}.

Question 4: A horsepower is 550 ft-Ib/s. A watt is 1 N-m/s. Determine how many watts are generated by the engines of the passenger jet if they are producing 7000 horsepower.

Aspect of self-actualization and development : Maslow wrote that the concept of peak experience is an important aspect of self-actualization and development. Describe the most wonderful experience of your childhood and explain how it influenced your own development. |

Child specific needs and accommodations : How do you expect your child to be treated not only by his teacher, but by the rest of the school staff? How would you want the school staff to talk with the other children about your child's specific needs and accommodations? |

Describe the foundations of homeland security : Describe the foundations of homeland security. Describe counterterrorism and anti-terrorism laws in the United States. Analyze the role of intelligence and counterterrorism activities among federal agencies. |

An alpha level of 0.05 for testing their hypotheses : What are some experiments for which you might want a lower alpha level (e.g., 0.01)? |

Determine how many watts are generated by the engines : A horsepower is 550 ft-Ib/s. A watt is 1 N-m/s. Determine how many watts are generated by the engines of the passenger jet if they are producing 7000 horsepower |

How providing services when a threat may exist : Providing Services When a Threat May Exist |

What is the probability of loss : What is the probability of loss if you bet the pass line and the no pass line in craps? |

How does investing promote financial growth? : how does investing promote financial growth? |

Generate positive publicity for your organization : Describe the mix of media you would use to implement your public relations campaign and explain in detail your objectives for each media form. |

## Determine a point where the electric field is zeroAn electron is at the origin, and an ion with charge +5 e is at x=16 nm. Find a point where the electric field is zero |

## Smooth table and connected to amassless stringOne block (m1= 250g) is on a smooth table and connected to amassless string. The string continues over a massless,frictionless, pulley and down towards another block (m2=50.0g) thathangs from the table at the other end of the same string. |

## Find the current to capacitor if the frequency of sourceA 120 V ac voltage source is connected across a 2 muF capacitor. Find the current to the capacitor if the frequency of the source is 60 Hz. What is the power loss in the capacitor? |

## What voltage is present across the tracksA model-train transformer plugs into 120-V ac, What voltage is present across the tracks |

## What was the period of the lunar prospectorThe mass of the moon is 7.34 x 10^22 kg and its average radius is 1785 km. What was the period of the Lunar Prospector |

## Determine is this force attractive or repulsiveCalculate the electric force that exists between two objects that are 0.500m apart and carry charges of 0.00450C and 0.00240C. Is this force attractive or repulsive |

## What is the photoelectic threshold wavelength for this metalWhen ultraviolent light with a wavelength of 262nm falls upon a clean metal surface, What is the photoelectic threshold wavelength for this metal |

## What is the resistance that exists in the barA conducting bar with a mass of 0.155 kg and a length of 16.0 cm is suspended touching two vertical electrical contacts which form an electric circuit with a battery that has an electric potential of 8.5 V. What is the resistance R that exists in t.. |

## How many meters would it take to stop a car0.75 kg block of ice is sliding by you on a very slippery floor at 2.5 m/s. As it goes by, you give it a kick perpendicular to its path. Your foot is in contact with the ice block for 0.003 seconds. The block eventually slides at an angle of 22 de.. |

## Derive an expression for the resonant frequencyBeginning with expressions for the reactance of a capacitor and an inductor, derive an expression for the resonant frequency |

## Two long straight parallel wires are separated by atwo long straight parallel wires are separated by a distance of 20.1 cm. each wire carries a current of 26.1 a in the |

## Relative to waiting line models-single-channel systemRelative to waiting line models: a. What is meant by the terms single-channel system and multiple-channel system? If a crew offour workers operates as a team in servicing a customer, how many chan- nels does the system have? |

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